Refer to the exhibit.
The switches in the exhibit are all HP ProVision switches that run Multiple Spanning Tree Protocol (MSTP).
The network administrator wants all of the switch-to-switch links shown in the exhibit to be available for forwarding routed traffic. What should the administrator do to accomplish this?
A. Configure the switch-to-switch ports as MSTP auto-edge ports.
B. Configure link-keepalive on the switch-to-switch ports.
C. Configure BPDU filters on the switch-to-switch ports.
D. Configure links on a switch as a standard link aggregation.
Enables or disables the BPDU filter feature on specified port(s). This forces a port to always stay
in the forwarding state and be excluded from standard STP operation. it must be C
The STP BPDU filter feature allows control of spanning tree participation on a per-port basis. It can be used to exclude specific ports from becoming part of spanning tree operations. A port with the BPDU filter enabled will ignore incoming BPDU packets and stay locked in the spanning tree forwarding state. All other ports will maintain their role.
so… it could be C